Coronary Slow Flow Is Associated with Anxiety and Depression but Not Adverse Childhood Experiences and Alexithymia

OpenAlex İngilizce

Objective: The literature concerning the association between coronary slow flow (CSF) and anxiety and depression is controversial. Furthermore; there is no existing data in the literature on the potential association between CSF and adverse childhood experiences or alexithymia. Methods: The participants underwent coronary angiography through femoral access. Coronary artery blood flow rate was evaluated quantitatively for each coronary artery according to the Thrombolysis in Myocardial Infarction frame count (TFC) method. CSF was diagnosed as a corrected TFC value >27 in at least one coronary artery during the imaging. Symptoms of anxiety and depression were assessed through the Hospital Anxiety and Depression Scale (HADS). Alexithymia and ACE were evaluated by the Twenty-item Toronto Alexithymia Scale (TAS-20) and the Childhood Trauma Questionnaire (CTQ). Results: The study participants were categorized into two groups: normal coronary flow (n = 58) and CSF (n = 18). Total HADS score; HADS anxiety subscale (HADS-A) score; and HADS depression subscale (HADS-D) score were determined as significant factors associated with CSF in univariate logistic regression analysis. However; the TAS-20 and CTQ scores showed no significant association with CSF. Multivariate regression analysis performed in separate models demonstrated that total HADS score (OR: 1.27; 95 CI%: 1.08–1.50; p = 0.003); HADS-A score (OR: 1.25; 95 CI%: 1.03–1.51; p = 0.019); and HADS-D score (OR: 1.36; 95 CI%: 1.06–1.74; p = 0.014) were independently associated with CSF in multivariate logistic regression analysis. Conclusions: Neither alexithymia nor ACE was associated with CSF. On the other hand; measures of both anxiety and depression assessed through HADS were independently associated with CSF. Future studies should address the major limitations of this study; such as the limited sample size; lack of structured diagnostic interview by a psychiatrist; and the lack of establishment of causality